Annealing furnace M 1815

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Overview
The M 1815 laboratory furnace is designed for precise high-temperature processes in research and industrial labs. It features a 12-liter chamber and a working temperature range from 250°C to 1200°C with continuous operation up to 1150°C. The unit integrates PID digital control and SSR load switching for stable temperature management, and is insulated with ceramic wool and ceramic plate for thermal efficiency and operator safety.

Specifications

• Temperature working limits: 250°C – 1200°C
• Chamber capacity: 12 liters
• Continuous working temperature: 1150°C
• Thermocouple type: Ni–Cr Ni
• Temperature control: PID digital control
• Load switching element: SSR (solid state relay)
• Process time range: 1 minute – 59 hours 59 minutes
• Thermostat setting increment: 1°C
• Thermostat accuracy: ±1°C
• Thermometer display increment: 1°C
• Chamber temperature accuracy: ±10°C
• Safety: cover safety switch
• Casing material: sheet steel with stoved enamel finish
• Chamber structure: high-temperature resistant fiber plate
• Insulation: ceramic wool + ceramic plate
• Fuse: 25 A
• Power rating: 3000 W
• Heater type: Khantal A1
• Power supply: AC 220 V – 50/60 Hz
• Chamber dimensions (W×H×D): 20 × 20 × 30 cm
• Overall dimensions (W×H×D): 46 × 63 × 66 cm
• Net weight: 52 kg
• Gross weight: 66 kg

Category Description
Laboratory furnaces are essential for annealing, sintering, material testing and other controlled heat treatments. The M 1815 combines a compact chamber with industrial-grade components to provide repeatable temperature cycles and reliable performance for R&D, university labs and small-scale production. Its PID control and SSR switching enable accurate ramping and holding profiles required by metallurgy, ceramics and material science applications.

FAQ

• Q1: What is the maximum temperature the M 1815 can reach? A: The maximum temperature is 1200°C.
• Q2: How is temperature regulated? A: Temperature is regulated by a PID digital controller with SSR load switching for stable control.
• Q3: What safety features are included? A: A cover safety switch and high-temperature insulation (ceramic wool and plate) are integrated for operator safety.
• Q4: What materials are used for construction? A: The casing is sheet steel with stoved enamel; the chamber uses high-temperature resistant fiber plate.
• Q5: What is the power rating? A: The power rating is 3000 W (AC 220 V, 50/60 Hz).

Technical characteristics

• Temperature working limits: 250°C – 1200°C
• Capacity (chamber volume): 12 liters
• Continuous working temperature: 1150°C
• Type of thermoelement: Ni–Cr Ni
• Temperature control: PID digital control
• Load switching element: SSR (solid state relay)
• Process time: 1 minute – 59 hours 59 minutes
• Thermostat setting increment: 1°C
• Thermostat working accuracy: ±1°C
• Thermometer display increments: 1°C
• Chamber temperature accuracy: ±10°C
• Safety measure: cover safety switch
• Casing material: sheet steel finished in stoved enamel paint
• Chamber structure: fiber plate resistant to high operating temperatures
• Insulation material: ceramic wool + ceramic plate
• Fuse: 25 Amps
• Power rating: 3000 W
• Heater type: Khantal A1
• Power supply: AC 220 V – 50/60 Hz
• Chamber dimensions (W x H x D): 20 x 20 x 30 cm
• Overall dimensions (W x H x D): 46 x 63 x 66 cm
• Net weight: 52 kg
• Gross weight: 66 kg